381452399

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 402408000

約数和(自身を除く): 20955601

約数列:

[1, 29, 71, 229, 809, 2059, 6641, 16259, 23461, 57439, 185261, 471511, 1665731, 5372569, 13153531, 381452399]

約数ペア:

[(1, 381452399), (29, 13153531), (71, 5372569), (229, 1665731), (809, 471511), (2059, 185261), (6641, 57439), (16259, 23461)]